com.oberon.ooql.sdk
Class GraphStyler

java.lang.Object
  com.oberon.ooql.sdk.GraphStyler

public class GraphStyler
extends java.lang.Object

Manages the chart parameters

Version:

5.0

Nested Class Summary

class	GraphStyler.Color Generic chart color
class	GraphStyler.Font Generic text font
class	GraphStyler.Label Generic chart label
class	GraphStyler.Legend Chart Legend
class	GraphStyler.Pie Chart pie
class	GraphStyler.Point Chart canvas point
class	GraphStyler.Series Chart data series
class	GraphStyler.TextLine Chart Line with a Label
class	GraphStyler.VPoint Chart ValuePoint

Field Summary

static int	ALIGN_BOTTOM text alignment: Vertical Bottom
static int	ALIGN_CENTER text alignment: Horizontal/Vertical Center
static int	ALIGN_LEFT text alignment: Horizontal Left
static int	ALIGN_RIGHT text alignment: Horizontal Right
static int	ALIGN_TOP text alignment: Vertical Top
static int	FONT_ARIAL font family: Arial
static int	FONT_COURIER font family: Courier
static int	FONT_DIALOG font family: Dialog
static int	FONT_HELVETICA font family: Helvetica
static int	FONT_Length
static int	FONT_MONSPACED font family: Monotype Spaced
static int	FONT_SANSSERIF font family: Sans Serif
static int	FONT_SCRIPT font family: Script
static int	FONT_SERIF font family: Serif
static int	FONT_STYLE_BOLD font style: Bold
static int	FONT_STYLE_BOLDITALIC font style: Bold and Italic
static int	FONT_STYLE_ITALIC font style: Italic
static int	FONT_STYLE_Length
static int	FONT_STYLE_NORMAL font style: Normal
static int	FONT_TIMESROMAN font family: Times New Roman
static int	GRADIENT_HORIZONTAL gradient fill style: Horizontal
static int	GRADIENT_Length
static int	GRADIENT_NONE gradient fill style: None
static int	GRADIENT_VERTICAL gradient fill style: Vertical
static int	LINESTYLE_DASH line style: Dashed
static int	LINESTYLE_DASHDOT line style: alternate Dash and Dot
static int	LINESTYLE_DASHDOTDOT line style: alternate Dash and 2 Dots
static int	LINESTYLE_DOT line style: Dotted
static int	LINESTYLE_Length
static int	LINESTYLE_SOLID line style: Solid
static int	POINT_STYLE_CIRCLE point style: Circle
static int	POINT_STYLE_CROSS point style: Cross
static int	POINT_STYLE_DIAMOND point style: Diamond
static int	POINT_STYLE_HEXAGON point style: Hexagon
static int	POINT_STYLE_Length
static int	POINT_STYLE_NONE point style: None
static int	POINT_STYLE_PLUS point style: Plus
static int	POINT_STYLE_SQUARE point style: Square
static int	POINT_STYLE_TRIANGLE point style: Triangle
static int	TYPE_AREA graph type: Summarized Areas
static int	TYPE_HBAR graph type: Horizontal bars
static int	TYPE_length
static int	TYPE_LINE graph type: Lines
static int	TYPE_PIE graph type: Pies
static int	TYPE_SHBAR graph type: Summarized Horizontal bars
static int	TYPE_SVBAR graph type: Summarized Vertical bars
static int	TYPE_VBAR graph type: Vertical bars

Constructor Summary

GraphStyler()

GraphStyler(org.jdom.Element style)

GraphStyler(java.lang.String style)

Method Summary

void	addFreeText(GraphStyler.Label freeText) Add a free text to the chart canvas
void	addLine(GraphStyler.TextLine line) Add a trend or target line to the chart canvas
void	addPie(GraphStyler.Pie pie) Add a pie
void	addSerie(GraphStyler.Series series) Add a data series
void	fromXML(org.jdom.Element rootElement) Load the chart parameters from XML element tree
void	fromXMLStyle(java.lang.String style) Load the chart parameters from XML string
static int	getAlignmentFromString(java.lang.String alignment) Get the TEXT ALIGNMENT from the equivalent String
static java.lang.String	getAlignmentToString(int alignment) Convert the TEXT ALIGNMENT to String
GraphStyler.Color	getBarAreaBorderColor() Get the bar / area border color for bar or area charts
int	getBarLineWidth() Get the bar width for bar type charts
int	getBarSpace() Get the bar space for bar type charts
GraphStyler.Color	getBgColor() Get the chart canvas background color
static int	getCharFontFromString(java.lang.String font) Get the FONT FAMILY from the equivalent String
static java.lang.String	getCharStringFont(int font) Convert the FONT FAMILY to String
static java.lang.String	getCharStringStyle(int style) Convert the FONT STYLE to String
static int	getCharStyleFromString(java.lang.String style) Get the FONT STYLE from the equivalent String
int	getDecimalDigits() Get the number of decimal digits
GraphStyler.Label	getFreeText(int index) Get a free text from the chart canvas
java.util.Vector<GraphStyler.Label>	getFreeTexts() Get the list of free texts placed on the chart canvas
static int	getGradientFromString(java.lang.String gradient) Get the GRADIENT FAMILY from the equivalent String
int	getGradientStyle() Get the fill gradient style
static java.lang.String	getGradientToString(int gradient) Convert the GRADIENT STYLE to String
int	getGraph3DDepth() Get the chart 3D depth
int	getGraphHeight() Get the chart canvas height
GraphStyler.Label	getGraphTitle() Get the chart main title
int	getGraphType() Get the chart type
int	getGraphWidth() Get the chart canvas width
GraphStyler.Color	getGrid3DAxisColor() Get the grid 3D axis color
GraphStyler.Color	getGridAxisColor() Get the grid axis color
GraphStyler.Color	getGridBgColor() Get the grid background color
GraphStyler.Color	getGridColor() Get the grid line color
int	getGridHorizontalSpace() Get the grid horizontal space between grid lines
float	getGridOriginValue() Get the lower value for the value axis.
GraphStyler.Point	getGridPosition() Get the grid position inside the chart canvas
int	getGridSpaceNumbers() Get the number of grid spaces for the value axis
float	getGridSpaceValue() Get the delta value associated to a single grid space.
int	getGridStyle() Get the grid line style
int	getGridVerticalSpace() Get the grid vertical space between grid lines
GraphStyler.Font	getHLabelsFont() Get the horizontal axis label or value font
GraphStyler.Label	getHorizontalTitle() Get the horizontal axis title
float	getLabelAngle() Get the vertical or horizontal axis label rotation angle
int	getLabelFixedPosition() Get the vertical or horizontal axis label fixed position
int	getLabelOffset() Get the vertical or horizontal axis label position offset
GraphStyler.Legend	getLegend() Get the chart legend
GraphStyler.TextLine	getLine(int index) Get a trend or target line from the chart canvas
java.util.Vector<GraphStyler.TextLine>	getLines() Get the list of trend and target lines placed on the chart canvas
static int	getLineStyleFromString(java.lang.String style) Get the LINESTYLE from the equivalent String
static java.lang.String	getLineStyleToString(int style) Convert the LINESTYLE to String
GraphStyler.Pie	getPie(int index) Get a pie
float	getPie3DAngle() Get the pie 3D depth angle for pie charts
java.util.Vector<GraphStyler.Pie>	getPies() Get the list of pies
static int	getPointStyleFromString(java.lang.String style) Get the POINT STYLE from the equivalent String
static java.lang.String	getPointStyleToString(int style) Convert the POINTSTYLE to String
GraphStyler.Series	getSerie(int index) Get a data series
java.util.Vector<GraphStyler.Series>	getSeries() Get the list of data series
static int[]	getSize(java.lang.String style) Extract the graph size from XML style
static java.lang.String	getTypeAsString(int type) Get the chart type as String
static int	getTypeFromString(java.lang.String graphType) Get the chart type from the equivalent String
java.lang.String	getValuePrefix() Get the prefix text for the vertical or horizontal axis values
java.lang.String	getValueSuffix() Get the suffix text for the vertical or horizontal axis values
GraphStyler.Label	getVerticalTitle() Get the vertical axis title
GraphStyler.Font	getVLabelsFont() Get the vertical axis label or value font
java.lang.String	getXMLStyle() Return the parameters as XML string
boolean	hasBarAreaBorders() Check if the bar/area borders are visible for bar or area charts
boolean	hasGraphAxis() Check if the chart axis are visible
boolean	hasGraphGrid() Check if the chart grid is visible
boolean	hasGraphLabels() Check if the chart labels are visible
boolean	hasGraphLegend() Check if the chart legend is visible
boolean	isAutoscale() Get the autoscale option
boolean	isGraph3D() Get the 3D style
boolean	isShowPiePerc() Check if the pie slice percentages are visible for pie charts
void	removeFreeText(int index) Remove a free text from the chart canvas
void	removeLine(int index) Remove a trend or target line from the chart canvas
void	removePie(int index) Remove a pie
void	removeSerie(int index) Remove a data series
void	setAutoscale(boolean autoScale) Set the autoscale option.
void	setBarAreaBorderColor(GraphStyler.Color color) Set the bar / area border color for bar or area charts
void	setBarAreaBorders(boolean borders) Show/Hide the bar / area borders for bar or area charts
void	setBarLineWidth(int width) Set the bar width for bar type charts
void	setBarSpace(int space) Set the bar space for bar type charts
void	setBgColor(GraphStyler.Color color) Set the chart canvas background color
void	setDecimalDigits(int digits) Set the number of decimal digits (default=1)
void	setGradientStyle(int gradient) Set the fill gradient style
void	setGraph3D(boolean is3D) Set the 3D style
void	setGraph3DDepth(int depth) Set the chart 3D depth
void	setGraphAxis(boolean axis) Show/Hide the chart axis
void	setGraphGrid(boolean grid) Show/Hide the chart grid
void	setGraphHeight(int height) Set the chart canvas height
void	setGraphLabels(boolean labels) Show/Hide the chart labels
void	setGraphLegend(boolean legend) Show/Hide the chart legend
void	setGraphTitle(GraphStyler.Label title) Set the chart main title
void	setGraphType(int type) Set the chart type
void	setGraphWidth(int width) Set the chart canvas width
void	setGrid3DAxisColor(GraphStyler.Color color) Set the grid 3D axis color
void	setGridAxisColor(GraphStyler.Color color) Set the grid axis color
void	setGridBgColor(GraphStyler.Color color) Set the grid background color
void	setGridColor(GraphStyler.Color color) Set the grid line color
void	setGridHorizontalSpace(int space) Set the grid horizontal space between grid lines
void	setGridOriginValue(float originValue) Set the lower value for the value axis.
void	setGridPosition(GraphStyler.Point position) Set the grid position inside the chart canvas
void	setGridSpaceNumbers(int spaceNumber) Set the number of grid spaces for the value axis.
void	setGridSpaceValue(float spaceValue) Set the delta value associated to a single grid space.
void	setGridStyle(int lineStyle) Set the grid line style
void	setGridVerticalSpace(int space) Set the grid vertical space between grid lines
void	setHLabelsFont(GraphStyler.Font font) Set the horizontal axis label or value font
void	setHorizontalTitle(GraphStyler.Label title) Set the horizontal axis title
void	setLabelAngle(float angle) Set the vertical or horizontal axis label rotation angle
void	setLabelFixedPosition(int position) Set the vertical or horizontal axis label fixed position
void	setLabelOffset(int offset) Set the vertical or horizontal axis label position offset
void	setPie(GraphStyler.Pie pie) Set the pies
void	setPie3DAngle(float angle) Set the pie 3D depth angle for pie charts
void	setSerie(GraphStyler.Series series) Set the data series
void	setShowPiePerc(boolean percentages) Show/Hide the pie slice percentages for pie charts
void	setValuePrefix(java.lang.String prefix) Set a prefix text for the vertical or horizontal axis values
void	setValueSuffix(java.lang.String suffix) Set a suffix text for the vertical or horizontal axis values
void	setVerticalTitle(GraphStyler.Label title) Set the vertical axis title
void	setVLabelsFont(GraphStyler.Font font) Set the vertical axis label or value font
org.jdom.Element	toXML() Return the parameters as XML element tree
static java.lang.String	translateFont(java.lang.String font) Get the equivalent FONT FAMILY for the current operative system

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TYPE_LINE

public static final int TYPE_LINE

graph type: Lines

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Constant Field Values

TYPE_HBAR

public static final int TYPE_HBAR

graph type: Horizontal bars

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TYPE_VBAR

public static final int TYPE_VBAR

graph type: Vertical bars

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TYPE_SHBAR

public static final int TYPE_SHBAR

graph type: Summarized Horizontal bars

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TYPE_SVBAR

public static final int TYPE_SVBAR

graph type: Summarized Vertical bars

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TYPE_AREA

public static final int TYPE_AREA

graph type: Summarized Areas

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TYPE_PIE

public static final int TYPE_PIE

graph type: Pies

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TYPE_length

public static final int TYPE_length

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LINESTYLE_SOLID

public static final int LINESTYLE_SOLID

line style: Solid

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LINESTYLE_DOT

public static final int LINESTYLE_DOT

line style: Dotted

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LINESTYLE_DASH

public static final int LINESTYLE_DASH

line style: Dashed

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LINESTYLE_DASHDOT

public static final int LINESTYLE_DASHDOT

line style: alternate Dash and Dot

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LINESTYLE_DASHDOTDOT

public static final int LINESTYLE_DASHDOTDOT

line style: alternate Dash and 2 Dots

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LINESTYLE_Length

public static final int LINESTYLE_Length

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FONT_ARIAL

public static final int FONT_ARIAL

font family: Arial

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FONT_COURIER

public static final int FONT_COURIER

font family: Courier

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FONT_DIALOG

public static final int FONT_DIALOG

font family: Dialog

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FONT_HELVETICA

public static final int FONT_HELVETICA

font family: Helvetica

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FONT_MONSPACED

public static final int FONT_MONSPACED

font family: Monotype Spaced

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FONT_SANSSERIF

public static final int FONT_SANSSERIF

font family: Sans Serif

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FONT_SERIF

public static final int FONT_SERIF

font family: Serif

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FONT_TIMESROMAN

public static final int FONT_TIMESROMAN

font family: Times New Roman

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FONT_SCRIPT

public static final int FONT_SCRIPT

font family: Script

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FONT_Length

public static final int FONT_Length

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FONT_STYLE_NORMAL

public static final int FONT_STYLE_NORMAL

font style: Normal

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FONT_STYLE_BOLD

public static final int FONT_STYLE_BOLD

font style: Bold

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FONT_STYLE_ITALIC

public static final int FONT_STYLE_ITALIC

font style: Italic

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FONT_STYLE_BOLDITALIC

public static final int FONT_STYLE_BOLDITALIC

font style: Bold and Italic

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FONT_STYLE_Length

public static final int FONT_STYLE_Length

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POINT_STYLE_NONE

public static final int POINT_STYLE_NONE

point style: None

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POINT_STYLE_PLUS

public static final int POINT_STYLE_PLUS

point style: Plus

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POINT_STYLE_CROSS

public static final int POINT_STYLE_CROSS

point style: Cross

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POINT_STYLE_SQUARE

public static final int POINT_STYLE_SQUARE

point style: Square

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POINT_STYLE_TRIANGLE

public static final int POINT_STYLE_TRIANGLE

point style: Triangle

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POINT_STYLE_DIAMOND

public static final int POINT_STYLE_DIAMOND

point style: Diamond

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POINT_STYLE_CIRCLE

public static final int POINT_STYLE_CIRCLE

point style: Circle

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POINT_STYLE_HEXAGON

public static final int POINT_STYLE_HEXAGON

point style: Hexagon

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POINT_STYLE_Length

public static final int POINT_STYLE_Length

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ALIGN_LEFT

public static final int ALIGN_LEFT

text alignment: Horizontal Left

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ALIGN_CENTER

public static final int ALIGN_CENTER

text alignment: Horizontal/Vertical Center

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ALIGN_RIGHT

public static final int ALIGN_RIGHT

text alignment: Horizontal Right

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ALIGN_TOP

public static final int ALIGN_TOP

text alignment: Vertical Top

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ALIGN_BOTTOM

public static final int ALIGN_BOTTOM

text alignment: Vertical Bottom

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GRADIENT_NONE

public static final int GRADIENT_NONE

gradient fill style: None

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GRADIENT_VERTICAL

public static final int GRADIENT_VERTICAL

gradient fill style: Vertical

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GRADIENT_HORIZONTAL

public static final int GRADIENT_HORIZONTAL

gradient fill style: Horizontal

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GRADIENT_Length

public static final int GRADIENT_Length

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Constructor Detail

GraphStyler

public GraphStyler()

GraphStyler

public GraphStyler(java.lang.String style)

Parameters:

style - a String containing the chart parameters in XML format

GraphStyler

public GraphStyler(org.jdom.Element style)

Parameters:

style - a XML element tree representing the chart parameters

Method Detail

setGraphType

public void setGraphType(int type)

Set the chart type

Parameters:

type - the chart type; see the TYPE constants

getGraphType

public int getGraphType()

Get the chart type

getTypeAsString

public static java.lang.String getTypeAsString(int type)

Get the chart type as String

getTypeFromString

public static int getTypeFromString(java.lang.String graphType)

Get the chart type from the equivalent String

Returns:

one of the TYPE constant or -1 if the type is not recognized

setGraphTitle

public void setGraphTitle(GraphStyler.Label title)

Set the chart main title

getGraphTitle

public GraphStyler.Label getGraphTitle()

Get the chart main title

setGraphWidth

public void setGraphWidth(int width)

Set the chart canvas width

getGraphWidth

public int getGraphWidth()

Get the chart canvas width

setGraphHeight

public void setGraphHeight(int height)

Set the chart canvas height

getGraphHeight

public int getGraphHeight()

Get the chart canvas height

setBgColor

public void setBgColor(GraphStyler.Color color)

Set the chart canvas background color

getBgColor

public GraphStyler.Color getBgColor()

Get the chart canvas background color

setGraph3DDepth

public void setGraph3DDepth(int depth)

Set the chart 3D depth

getGraph3DDepth

public int getGraph3DDepth()

Get the chart 3D depth

setGraph3D

public void setGraph3D(boolean is3D)

Set the 3D style

Parameters:

is3D - true to generates 3D charts; false to generates 2D charts

isGraph3D

public boolean isGraph3D()

Get the 3D style

Returns:

true for 3D charts and false for 2D charts

setGraphGrid

public void setGraphGrid(boolean grid)

Show/Hide the chart grid

Parameters:

grid - true to show the grid

hasGraphGrid

public boolean hasGraphGrid()

Check if the chart grid is visible

setGraphLegend

public void setGraphLegend(boolean legend)

Show/Hide the chart legend

Parameters:

legend - true to show the legend

hasGraphLegend

public boolean hasGraphLegend()

Check if the chart legend is visible

getLegend

public GraphStyler.Legend getLegend()

Get the chart legend

setGraphAxis

public void setGraphAxis(boolean axis)

Show/Hide the chart axis

Parameters:

axis - true to show the axis

hasGraphAxis

public boolean hasGraphAxis()

Check if the chart axis are visible

setGraphLabels

public void setGraphLabels(boolean labels)

Show/Hide the chart labels

Parameters:

labels - true to show the labels

hasGraphLabels

public boolean hasGraphLabels()

Check if the chart labels are visible

setDecimalDigits

public void setDecimalDigits(int digits)

Set the number of decimal digits (default=1)

Parameters:

digits - number of digits

getDecimalDigits

public int getDecimalDigits()

Get the number of decimal digits

setGradientStyle

public void setGradientStyle(int gradient)

Set the fill gradient style

Parameters:

gradient - the gradient style; see the GRADIENT constants

getGradientStyle

public int getGradientStyle()

Get the fill gradient style

setBarLineWidth

public void setBarLineWidth(int width)

Set the bar width for bar type charts

getBarLineWidth

public int getBarLineWidth()

Get the bar width for bar type charts

setBarSpace

public void setBarSpace(int space)

Set the bar space for bar type charts

getBarSpace

public int getBarSpace()

Get the bar space for bar type charts

setBarAreaBorders

public void setBarAreaBorders(boolean borders)

Show/Hide the bar / area borders for bar or area charts

Parameters:

borders - true to show the bar borders

hasBarAreaBorders

public boolean hasBarAreaBorders()

Check if the bar/area borders are visible for bar or area charts

setBarAreaBorderColor

public void setBarAreaBorderColor(GraphStyler.Color color)

Set the bar / area border color for bar or area charts

getBarAreaBorderColor

public GraphStyler.Color getBarAreaBorderColor()

Get the bar / area border color for bar or area charts

setAutoscale

public void setAutoscale(boolean autoScale)

Set the autoscale option.

Parameters:

autoScale - if true the chart grid is scaled to fit the plot area

isAutoscale

public boolean isAutoscale()

Get the autoscale option

setShowPiePerc

public void setShowPiePerc(boolean percentages)

Show/Hide the pie slice percentages for pie charts

Parameters:

percentages - true to show the percentages

isShowPiePerc

public boolean isShowPiePerc()

Check if the pie slice percentages are visible for pie charts

setPie3DAngle

public void setPie3DAngle(float angle)

Set the pie 3D depth angle for pie charts

getPie3DAngle

public float getPie3DAngle()

Get the pie 3D depth angle for pie charts

setHorizontalTitle

public void setHorizontalTitle(GraphStyler.Label title)

Set the horizontal axis title

getHorizontalTitle

public GraphStyler.Label getHorizontalTitle()

Get the horizontal axis title

setVerticalTitle

public void setVerticalTitle(GraphStyler.Label title)

Set the vertical axis title

getVerticalTitle

public GraphStyler.Label getVerticalTitle()

Get the vertical axis title

setHLabelsFont

public void setHLabelsFont(GraphStyler.Font font)

Set the horizontal axis label or value font

getHLabelsFont

public GraphStyler.Font getHLabelsFont()

Get the horizontal axis label or value font

setVLabelsFont

public void setVLabelsFont(GraphStyler.Font font)

Set the vertical axis label or value font

getVLabelsFont

public GraphStyler.Font getVLabelsFont()

Get the vertical axis label or value font

setLabelAngle

public void setLabelAngle(float angle)

Set the vertical or horizontal axis label rotation angle

getLabelAngle

public float getLabelAngle()

Get the vertical or horizontal axis label rotation angle

setLabelFixedPosition

public void setLabelFixedPosition(int position)

Set the vertical or horizontal axis label fixed position

getLabelFixedPosition

public int getLabelFixedPosition()

Get the vertical or horizontal axis label fixed position

setLabelOffset

public void setLabelOffset(int offset)

Set the vertical or horizontal axis label position offset

Parameters:

offset - if <> 0 the label position is alternated between the (fixed position) and the (fixed position + offset)

getLabelOffset

public int getLabelOffset()

Get the vertical or horizontal axis label position offset

setValuePrefix

public void setValuePrefix(java.lang.String prefix)

Set a prefix text for the vertical or horizontal axis values

getValuePrefix

public java.lang.String getValuePrefix()

Get the prefix text for the vertical or horizontal axis values

setValueSuffix

public void setValueSuffix(java.lang.String suffix)

Set a suffix text for the vertical or horizontal axis values

getValueSuffix

public java.lang.String getValueSuffix()

Get the suffix text for the vertical or horizontal axis values

setGridPosition

public void setGridPosition(GraphStyler.Point position)

Set the grid position inside the chart canvas

getGridPosition

public GraphStyler.Point getGridPosition()

Get the grid position inside the chart canvas

setGridVerticalSpace

public void setGridVerticalSpace(int space)

Set the grid vertical space between grid lines

getGridVerticalSpace

public int getGridVerticalSpace()

Get the grid vertical space between grid lines

setGridHorizontalSpace

public void setGridHorizontalSpace(int space)

Set the grid horizontal space between grid lines

getGridHorizontalSpace

public int getGridHorizontalSpace()

Get the grid horizontal space between grid lines

setGridColor

public void setGridColor(GraphStyler.Color color)

Set the grid line color

getGridColor

public GraphStyler.Color getGridColor()

Get the grid line color

setGridBgColor

public void setGridBgColor(GraphStyler.Color color)

Set the grid background color

getGridBgColor

public GraphStyler.Color getGridBgColor()

Get the grid background color

setGridAxisColor

public void setGridAxisColor(GraphStyler.Color color)

Set the grid axis color

getGridAxisColor

public GraphStyler.Color getGridAxisColor()

Get the grid axis color

setGrid3DAxisColor

public void setGrid3DAxisColor(GraphStyler.Color color)

Set the grid 3D axis color

getGrid3DAxisColor

public GraphStyler.Color getGrid3DAxisColor()

Get the grid 3D axis color

setGridStyle

public void setGridStyle(int lineStyle)

Set the grid line style

Parameters:

lineStyle - the line style; see the LINESTYLE constants

getGridStyle

public int getGridStyle()

Get the grid line style

setGridSpaceNumbers

public void setGridSpaceNumbers(int spaceNumber)

Set the number of grid spaces for the value axis.

getGridSpaceNumbers

public int getGridSpaceNumbers()

Get the number of grid spaces for the value axis

setGridOriginValue

public void setGridOriginValue(float originValue)

Set the lower value for the value axis.

getGridOriginValue

public float getGridOriginValue()

Get the lower value for the value axis.

setGridSpaceValue

public void setGridSpaceValue(float spaceValue)

Set the delta value associated to a single grid space. If the autoscale flag is active this value is ignored

getGridSpaceValue

public float getGridSpaceValue()

Get the delta value associated to a single grid space.

addFreeText

public void addFreeText(GraphStyler.Label freeText)

Add a free text to the chart canvas

removeFreeText

public void removeFreeText(int index)

Remove a free text from the chart canvas

Parameters:

index - the text list index

getFreeText

public GraphStyler.Label getFreeText(int index)

Get a free text from the chart canvas

Parameters:

index - the text list index

getFreeTexts

public java.util.Vector<GraphStyler.Label> getFreeTexts()

Get the list of free texts placed on the chart canvas

Returns:

a vector of GraphStyler.Labels

addLine

public void addLine(GraphStyler.TextLine line)

Add a trend or target line to the chart canvas

removeLine

public void removeLine(int index)

Remove a trend or target line from the chart canvas

Parameters:

index - the line list index

getLine

public GraphStyler.TextLine getLine(int index)

Get a trend or target line from the chart canvas

Parameters:

index - the line list index

getLines

public java.util.Vector<GraphStyler.TextLine> getLines()

Get the list of trend and target lines placed on the chart canvas

Returns:

a vector of GraphStyler.TextLines

setSerie

public void setSerie(GraphStyler.Series series)

Set the data series

addSerie

public void addSerie(GraphStyler.Series series)

Add a data series

removeSerie

public void removeSerie(int index)

Remove a data series

Parameters:

index - the series index

getSerie

public GraphStyler.Series getSerie(int index)

Get a data series

Parameters:

index - the series index

getSeries

public java.util.Vector<GraphStyler.Series> getSeries()

Get the list of data series

Returns:

a vector of GraphStyler.Series

setPie

public void setPie(GraphStyler.Pie pie)

Set the pies

addPie

public void addPie(GraphStyler.Pie pie)

Add a pie

removePie

public void removePie(int index)

Remove a pie

Parameters:

index - the pie index

getPie

public GraphStyler.Pie getPie(int index)

Get a pie

Parameters:

index - the pie index

getPies

public java.util.Vector<GraphStyler.Pie> getPies()

Get the list of pies

Returns:

a vector of GraphStyler.Pies

getLineStyleToString

public static java.lang.String getLineStyleToString(int style)

Convert the LINESTYLE to String

getPointStyleToString

public static java.lang.String getPointStyleToString(int style)

Convert the POINTSTYLE to String

getCharStringFont

public static java.lang.String getCharStringFont(int font)

Convert the FONT FAMILY to String

translateFont

public static java.lang.String translateFont(java.lang.String font)

Get the equivalent FONT FAMILY for the current operative system

getCharStringStyle

public static java.lang.String getCharStringStyle(int style)

Convert the FONT STYLE to String

getGradientToString

public static java.lang.String getGradientToString(int gradient)

Convert the GRADIENT STYLE to String

getAlignmentToString

public static java.lang.String getAlignmentToString(int alignment)

Convert the TEXT ALIGNMENT to String

getLineStyleFromString

public static int getLineStyleFromString(java.lang.String style)

Get the LINESTYLE from the equivalent String

getPointStyleFromString

public static int getPointStyleFromString(java.lang.String style)

Get the POINT STYLE from the equivalent String

getCharFontFromString

public static int getCharFontFromString(java.lang.String font)

Get the FONT FAMILY from the equivalent String

getCharStyleFromString

public static int getCharStyleFromString(java.lang.String style)

Get the FONT STYLE from the equivalent String

getGradientFromString

public static int getGradientFromString(java.lang.String gradient)

Get the GRADIENT FAMILY from the equivalent String

getAlignmentFromString

public static int getAlignmentFromString(java.lang.String alignment)

Get the TEXT ALIGNMENT from the equivalent String

getXMLStyle

public java.lang.String getXMLStyle()

Return the parameters as XML string

toXML

public org.jdom.Element toXML()

Return the parameters as XML element tree

fromXMLStyle

public void fromXMLStyle(java.lang.String style)

Load the chart parameters from XML string

fromXML

public void fromXML(org.jdom.Element rootElement)

Load the chart parameters from XML element tree

getSize

public static int[] getSize(java.lang.String style)

Extract the graph size from XML style

Returns:

int array where the first is the graph width and the second the graph height